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Although Windows is usually set to automatically activate at installation, you can set the time to activate manually. The purpose of Windows activation is to verify that your copy of Windows is only used by your computer’s hardware, to help prevent piracy. If your computer has just been upgraded, or you can’t get online after installing Windows, you’ll probably need to activate your copy manually.
Steps
Via the Internet
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Click the Start button. Right-click Computer and select Properties to open the System Properties window.
- You can also press the key combination ⊞ Win + Pause .
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Click the “Activate Windows now” link at the bottom of the window. The software will try to find an active Internet connection. If found, the option “Activate Windows now” will be available for you to choose. If not, you should check your machine’s Internet connection again.
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Enter the Windows 7 product key when prompted. You must enter a valid 25-character code to activate your copy of Windows. The Windows 7 code may be under the laptop, on the back of the computer case, or on the Windows 7 installation disc cover, or in the Windows 7 manual.
- If you download the software online, you can find this code in the confirmation email.
- If the product key is not found, you may need to purchase a new one.
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Click . Next to activate your copy of Windows. Activation may take a few minutes. Once done, the activation window will display a confirmation message. To check that your machine is activated or not, you can reopen System Properties (Right-click Computer and select Properties). If it has been activated, the bottom of the window will display the message “Windows is activated”.
By phone
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Click on the Start button. Right-click Computer and select Properties. This will open the System Properties window.
- You can also press the ⊞ Win + Pause key.
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Click the “Activate Windows now” link at the bottom of the window.
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Select “Show me other ways to activate” from the Activation menu.
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Enter the Windows 7 product key in the required box. You must enter a valid 25-character string to activate your copy of Windows. The Windows 7 code may be located under the laptop, on the back of the computer case, or on the cover of the Windows 7 installation disc, or in the Windows 7 manual.
- If you download the software online, you can find this code in the confirmation email.
- If you can’t find your product key, you may need to purchase a new one.
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Click on . Next . Select “Use automated phone system” from the list of options. The system may ask you to enter the administrator password. If so, enter the password and click the OK button.
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Select the nearest location. You will be provided with a list of phone numbers to call, and the window will display the installation ID number.
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Call. You will be connected to an automatic activation guide system. The system will ask you to enter the installation ID shown on the screen.
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Use the phone keypad to enter the installation ID.
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Record the confirmation number. After entering the installation ID number, you will be provided with a confirmation number. Record the confirmation number or save it to Notepad.
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Enter the confirmation number in the activation window and tap . Next .
- If activation fails, you can call Microsoft support for assistance. [1] X Research Source
By Modem
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Click the Start button. Right-click Computer and select Properties. This will open the System Properties window.
- You can also press the ⊞ Win + Pause key.
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Click the “Activate Windows now” link at the bottom of the window.
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Select “Show me other ways to activate” from the Activation menu.
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Enter the Windows 7 product key in the required box. You must enter a valid 25-character code to activate your copy of Windows. The Windows 7 code may be underneath the laptop, on the back of the computer case, or on the Windows 7 installation disc cover, or in the Windows 7 manual.
- If downloading the software online, this code will be in the confirmation email.
- If the product key cannot be found, you may need to purchase a new one.
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Click . Next . Select “Use my modem to connect directly to the activation service”. The system may ask you to enter the administrator password. If yes, enter the password, and press OK.
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Select the location closest to you from the drop-down list. Click the Next button to connect and activate. Your modem will be turned on and connected to the activation service. This activation may take several minutes. Once completed, the activation window will display a confirmation message.
- To check if Windows is activated or not, reopen the System Properties window (Right-click Computer and select Properties). If activated, the bottom of the window will display the message “Windows is activated”.
Deactivate
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Download the InfiniteRearm utility. You can find this utility on the Windows pages. If the copy of Windows you are trying to disable is not owned by you and is not a Microsoft product or is not endorsed by Microsoft, it will be considered illegal.
- You may have to download InfiniteRearm as part of the “Rearm Wizard” software package.
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Unzip the download program. Double-click the downloaded file and drag the Rearm Wizard.cmd file to the desktop or choose another save location that you can easily find.
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Run the file . Rearm Wizard.cmd . This will open the Command Prompt and lead to the installation of InfiniteRearm.
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Select “A” from the main menu to load IR7 (InfiniteRearm 7).
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Select “A” from the InifinteRearm menu. This will install the InfiniteRearm service on the computer. Your machine will have to reboot.
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Use Windows as usual. InfiniteRearm continuously resets the timer for the trial version to be able to have all the features.
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Reinstall the program when the trial expires. Of course, the timer will run out, but you can extend it by installing the program and restarting the counting process. You will be prompted to reinstall when the 180 days are up.
Advice
- If you have trouble activating Windows 7 by phone, you should keep your phone to connect with a customer service agent for assistance.
- The Windows 7 code will be placed inside the software package. If you download the software online, this code will be in the confirmation email.
X
wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 21 people, some of whom are anonymous, have edited and improved the article over time.
This article has been viewed 21,718 times.
Although Windows is usually set to automatically activate at installation, you can set the time to activate manually. The purpose of Windows activation is to verify that your copy of Windows is only used by your computer’s hardware, to help prevent piracy. If your computer has just been upgraded, or you can’t get online after installing Windows, you’ll probably need to activate your copy manually.
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